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File: test_css_parser.php

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  Classes of Manuel Lemos  >  Secure HTML parser and filter  >  test_css_parser.php  >  Download  
File: test_css_parser.php
Role: Example script
Content type: text/plain
Description: CSS parser test script
Class: Secure HTML parser and filter
Parse and filter insecure HTML tags and CSS styles
Author: By
Last change: Made the parser track error lines.
Date: 2010-05-19 01:29
Size: 1,185 bytes
 

Contents

Class file image Download
<?php
/*
 * test_css_parser.php
 *
 * @(#) $Header: /home/mlemos/cvsroot/markupparser/test_css_parser.php,v 1.4 2009/10/31 20:24:15 mlemos Exp $
 *
 */

    require_once('css_parser.php');

    $stylesheet = ((IsSet($_SERVER['argv']) && count($_SERVER['argv'])>1) ? $_SERVER['argv'][1] : '');

    $css = new css_parser_class;
    $css->track_lines = 1;

/*
 * The following lines are for testing purposes.
 * Remove these lines when adapting this example to real applications.
 */
    if(defined('__TEST'))
    {
        if(IsSet($__test_options['Stylesheet']))
            $stylesheet = $__test_options['Stylesheet'];
    }

    if($css->ParseStylesheet($stylesheet, $styles))
    {
        $ts = count($styles);
        for($s = 0; $s < $ts; ++$s)
            var_dump($styles[$s]);
    }
    else
    {
        echo 'CSS parsing error: '.$css->error.' at position '.$css->error_position;
        if($css->track_lines
        && $css->GetPositionLine($css->error_position, $line, $column))
            echo ' line ', $line, ' column ', $column;
        echo "\n";
    }
    for($warning = 0, Reset($css->warnings); $warning < count($css->warnings); Next($css->warnings), $warning++)
    {
        $w = Key($css->warnings);
        echo 'Warning: ', $css->warnings[$w], ' at position ', $w;
        echo "\n";
    }
?>